Home / 144,527.37-216,814.55-44,664.27

Finding the Fourth Proportional to 144,527.37, 216,814.55 and 44,664.27

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Solution

The fourth proportional to 144,527.37, 216,814.55 and 44,664.27 is: 67,003.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,527.37 : 216,814.55 = 44,664.27 : x
  2. Step 2: Convert to fraction form
    144,527.37/216,814.55 = 44,664.27/x
  3. Step 3: Cross multiply
    144,527.37x = 216,814.55 × 44,664.27
  4. Step 4: Simplify right side
    144,527.37x = 9,683,863,377.81
  5. Step 5: Solve for x
    x = 9,683,863,377.81/144,527.37
  6. Step 6: Final answer
    x = 67,003.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.